040000 tree d4da4898469e708eff946ca2dee1b1b6db9a7f5d	is.heap
040000 tree a7ac7d54aae47a87aed505411409186366942772	make.heap
100644 blob b58f5c55b643afa06cbe68d6775bea59d146a613	nothing_to_do.pass.cpp
040000 tree 89ffa82e76e56dc690e256bf932189118e418520	pop.heap
040000 tree 23720c958f06ae1eec55c63f1790564cb3792090	push.heap
040000 tree 4c760acf08a5be7057450376df7fb4b1cb27c1fb	sort.heap